Date: Sun, 11 Feb 2024 00:40:11 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 276962] mac_priority(4) doesn't affect sched_setscheduler(2) Message-ID: <bug-276962-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276962 Bug ID: 276962 Summary: mac_priority(4) doesn't affect sched_setscheduler(2) Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: jbeich@FreeBSD.org CC: dev@submerge.ch Attachment #248339 text/plain mime type: Created attachment 248339 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=248339&action=edit test_sched.c (example) Setting real-time priority (via POSIX API) as regular user doesn't seem to work for non-threaded programs. $ kldload mac_priority $ pw group mod realtime -m ${USER:-$(id -u)} $ cc -o test_sched test_sched.c; ./test_sched test_sched: FAILED: cannot set real-time scheduling priority to 0: Operation not permitted $ cc -DTHREADS -pthread -o test_sched test_sched.c; ./test_sched test_sched: SUCCESS: set real-time scheduling priority to 0 -- You are receiving this mail because: You are the assignee for the bug.home | help
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